BibTeX Reference for “Protocol for Web Description Resources (POWDER): Web Description Resources Datatypes (WDRD)”

@TechReport{Perego:07:PWD,
  author      = "Andrea Perego and Kevin Smith and Phil Archer",
  title       = "Protocol for Web Description Resources ({POWDER}): Web Description Resources Datatypes ({WDRD})",
  month       = sep,
  note        = "https://www.w3.org/TR/2007/WD-powder-xsd-20070925/",
  year        = "2007",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{WD} not longer in development",
  institution = "W3C",
}